A nurse is working with a local group that is in the process of reducing the use of pesticides in community gardens. The nurse should identify that the group is in which of the following stages of change?
Maintenance
Preparation
Contemplation
Action
The Correct Answer is D
A. Maintenance: The maintenance stage occurs after a new behavior has been sustained for an extended period, typically six months or more. At this stage, the focus is on preventing relapse rather than actively implementing change.
B. Preparation: The preparation stage involves planning to take action within the near future, such as gathering resources or developing a plan. The behavior has not yet been implemented, which differs from the scenario described.
C. Contemplation: Contemplation is the stage in which individuals are aware of a problem and are thinking about making a change but have not yet committed to action. The group in this scenario has moved beyond mere consideration.
D. Action: The action stage is characterized by active implementation of strategies to modify behavior. Since the group is actively reducing pesticide use in the community gardens, they are engaged in the action stage of change.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Eat a light snack before bedtime: Consuming a small, easily digestible snack, such as a piece of fruit or a glass of milk, can help prevent hunger-related awakenings and promote relaxation, supporting better sleep in older adults.
B. Take a 1-hr nap during the day: Long daytime naps can disrupt the sleep-wake cycle and contribute to difficulty falling asleep at night. Short naps (20–30 minutes) earlier in the day are preferable for older adults.
C. Stay in bed at least 1 hr if unable to fall asleep: Remaining in bed when unable to sleep can reinforce negative associations between the bed and wakefulness, potentially worsening insomnia. Clients should get out of bed and engage in a quiet activity until sleepy.
D. Perform exercises prior to bedtime: Vigorous exercise close to bedtime can increase arousal, heart rate, and body temperature, making it harder to fall asleep. Exercise is best scheduled earlier in the day to promote nighttime sleep.
Correct Answer is A
Explanation
A. Muffled heart sounds: Muffled or distant heart sounds occur due to accumulation of fluid in the pericardial sac, which dampens the transmission of heart sounds. This is an early and classic manifestation of cardiac tamponade, reflecting impaired ventricular filling and reduced stroke volume. Prompt recognition is critical to prevent hemodynamic compromise.
B. Decreased jugular vein distention: Cardiac tamponade typically causes increased jugular vein distention due to impaired right atrial filling and elevated central venous pressure. A decrease in jugular venous distention would be inconsistent with this condition.
C. Widening pulse pressure: Cardiac tamponade usually produces a narrowing pulse pressure due to reduced stroke volume and systolic pressure, rather than widening. A widened pulse pressure is more characteristic of conditions like aortic regurgitation.
D. Coarse lung sounds: Coarse lung sounds are associated with pulmonary edema or fluid in the alveoli, not with pericardial tamponade. Lung sounds are often normal in early tamponade unless concurrent pulmonary complications are present.
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